package com.itstudio.portal.handle;

import com.itstudio.portal.entity.RestResponse;
import com.itstudio.portal.enums.HttpCodeEnum;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.AuthenticationEntryPoint;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;

@Component
public class AuthenticationFilter implements AuthenticationEntryPoint {

    @Override
    public void commence(HttpServletRequest request, HttpServletResponse response, AuthenticationException authException) throws IOException, ServletException {
        response.setContentType("application/json;charset=utf-8");
        RestResponse restResponse = RestResponse.failure(HttpCodeEnum.NEED_LOGIN);
        PrintWriter writer = response.getWriter();
        writer.write(restResponse.asJsonString());
    }
}
